Tomshardware.com reports, that on August 5 a new WQHL version of the Geforce driver will be released, which delivers improved Physx support.
Will the support for Physx be enhanced soon?
The driver is said to support all Physx compatible cards, up from the Geforce 8. Furthermore the Physx support will be extended to all games that, up to now, got benefits from Ageia Physx cards only - among them Ghost Recon 2 and Warmonger.
Up to now Geforce Physx only affects 3DMark Vantage (where the use is not unquestioned) and some specially adjusted maps of Unreal Tournament 3. A broadened range of possible fields of application would be an improvement for sure.